Vacuum contactor



FIG. 1 is a perspective view of a first embodiment of a vacuum contactor;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a first side elevational view thereof;

FIG. 4 is a second side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of a second embodiment of a vacuum contactor;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a first side elevational view thereof; and,

FIG. 10 is a second side elevational view thereof. 

The ornamental design for a vacuum contactor, as shown. 